131247504

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 387798840

約数和(自身を除く): 256551336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 261, 318, 348, 424, 464, 477, 522, 593, 636, 696, 848, 954, 1044, 1186, 1272, 1392, 1537, 1779, 1908, 2088, 2372, 2544, 3074, 3558, 3816, 4176, 4611, 4744, 5337, 6148, 7116, 7632, 9222, 9488, 10674, 12296, 13833, 14232, 17197, 18444, 21348, 24592, 27666, 28464, 31429, 34394, 36888, 42696, 51591, 55332, 62858, 68788, 73776, 85392, 94287, 103182, 110664, 125716, 137576, 154773, 188574, 206364, 221328, 251432, 275152, 282861, 309546, 377148, 412728, 502864, 565722, 619092, 754296, 825456, 911441, 1131444, 1238184, 1508592, 1822882, 2262888, 2476368, 2734323, 3645764, 4525776, 5468646, 7291528, 8202969, 10937292, 14583056, 16405938, 21874584, 32811876, 43749168, 65623752, 131247504]

約数ペア:

[(1, 131247504), (2, 65623752), (3, 43749168), (4, 32811876), (6, 21874584), (8, 16405938), (9, 14583056), (12, 10937292), (16, 8202969), (18, 7291528), (24, 5468646), (29, 4525776), (36, 3645764), (48, 2734323), (53, 2476368), (58, 2262888), (72, 1822882), (87, 1508592), (106, 1238184), (116, 1131444), (144, 911441), (159, 825456), (174, 754296), (212, 619092), (232, 565722), (261, 502864), (318, 412728), (348, 377148), (424, 309546), (464, 282861), (477, 275152), (522, 251432), (593, 221328), (636, 206364), (696, 188574), (848, 154773), (954, 137576), (1044, 125716), (1186, 110664), (1272, 103182), (1392, 94287), (1537, 85392), (1779, 73776), (1908, 68788), (2088, 62858), (2372, 55332), (2544, 51591), (3074, 42696), (3558, 36888), (3816, 34394), (4176, 31429), (4611, 28464), (4744, 27666), (5337, 24592), (6148, 21348), (7116, 18444), (7632, 17197), (9222, 14232), (9488, 13833), (10674, 12296)]